DemoFor public education only. These blocks are built by PisoScan from published PhilGEPS records to show how a budget ledger like CADENA would work. No government agency created or signed them, and this is not an official ledger. How it works
Transaction details
APITransaction action
NATIONAL FOOD AUTHORITY - REGION II Award a ₱797.0K contract to 2R BUILDERSNational agencies
Transaction hash:
c61ffb34afdcad7aaca423da3ae70429c61e3aba2b702918f9bf21b1161a91a9
Status:
Included and unchanged
Block:
#2,898 3,115 blocks after it
Position in block:
Transaction 172 of 232
Award day:
Nov 4, 2016 (10 yrs ago)
To:
Value:
₱797,031.90
Project:
2016 INFRA-COB
Full record:
Accountability
Bill Sec. 3 and 19Responsible agency:
Accountable officer:
Not stated in the source. PhilGEPS does not publish who certified the award.
Certification:
Not certified No agency signed this record. Under CADENA the accountable officer would sign it with their own key.
Demo signature:
Block #2,898 signature valid Demo key, proves nothing about the governmentPublic key
Linked records: from budget to payment
Bill Sec. 5- 1. AppropriationGAA line item · Sec. 5(b)The award does not say which budget line pays for it.Not published
- 2. Allotment releaseSARO / allotment · Sec. 5(c)(iii)Not published per project. DBM releases SAROs, but not linked to individual contracts.Not published
- 3. Cash allocationNotice of Cash Allocation · Sec. 5(c)(iv)Not published per project.Not published
- 4. Contract awardNotice of Award (PhilGEPS) · Sec. 5(d)NATIONAL FOOD AUTHORITY - REGION II awarded it to 2R BUILDERS on 2016-11-04.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)No matching DPWH contract record (only DPWH contracts are listed with progress).Not published
- 6. PaymentDisbursement voucher · Sec. 5(c)(viii)Not published. No public source shows how much of this contract has been paid.Not published
- 7. CompletionCertificate of completion · Sec. 5(d)No completion certificate published.Not published
- 8. AuditCOA annual audit report · Sec. 5(e)(iii)No COA finding linked to this contract.Not published
1 of 8 documents found, 0 partly. Under CADENA every step would be published within 7 working days and linked to this record.
Tamper test: try changing this record
DemoEdit the amount as if someone quietly changed the record. Your browser re-hashes it and walks up the chain. Nothing is saved.
- 1. Record fingerprint changedstored c61ffb34af…1a91a9now …
- 2. Block Merkle root changedstored 5c5e25be96…e99028now …
- 3. Block #2898 hash changedstored c3ca1a3658…89c427now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (8 steps)
How this one record is tied to the block's Merkle root, without needing the other 231 records. Each step hashes the current value together with the sibling shown.
- leaf c61ffb34afdcad7aaca423da3ae70429c61e3aba2b702918f9bf21b1161a91a9
- 01 R c62bab0fe22b164034e8ee710d758a0863725051c24837949926ff29167c1b75
- 02 R 3d6e06563cb8406b0c6622ae195d07319390903d80c2bcaecbb32b652ee412d5
- 03 L 8299cd1433d7e960a39918572305fc180ecd42903155e2016aa7a02a56ffc0f3
- 04 L 44f40a0a3b94a12eff2d4e09c074c402e8dafff95e8882629d3ac30e8d275def
- 05 R 31415bb3028e31583611bd9cdd4c42ad0499fb3a931073b27d4bd71f04c71aa5
- 06 L 86576d9394d4192c6cdc4a6ad9c620c84d43a5b4239f40f851e7083575286f88
- 07 R ba39203d5a29b30aae7f561b67aaac69b601d44b1d398c9ab9a8da470167be76
- 08 L e1819a1c88e41328013bc6c9fcb2d1bbecee8d5636042eab3b4076d9ef8738cd
- root 5c5e25be963795eea82174f0bf5aac5105af129268d1866ce722485cdae99028